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18 lines
402 B
Rust
18 lines
402 B
Rust
// Regression test for #71546.
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//
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// Made to pass as part of fixing #98095.
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//
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// check-pass
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pub fn serialize_as_csv<V>(value: &V) -> Result<String, &str>
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where
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V: 'static,
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for<'a> &'a V: IntoIterator,
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for<'a> <&'a V as IntoIterator>::Item: ToString + 'static,
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{
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let csv_str: String = value.into_iter().map(|elem| elem.to_string()).collect::<String>();
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Ok(csv_str)
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}
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fn main() {}
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